Patent Assignment
Reel/Frame 015105/0484
Assignment of Assignor's Interest
Recorded: 2004-09-02
Pages: 40
Assignors
HOTTOVY, JOHN D.
Executed: 2004-02-05
ZELLERS, DALE A.
Executed: 2004-02-02
FRANKLIN, ROBERT K.
Executed: 2004-02-03
Assignee
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
10001 SIX PINES DR., THE WOODLANDS, TEXAS, 77387
Covered Property
(1)
Pumping Apparatus for Slurry Polymerization in Loop Reactors
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 2, 2004
From: HOTTOVY, JOHN D.; ZELLERS, DALE A.; FRANKLIN, ROBERT K.
To: CHEVRON PHILLIPS CHEMICAL COMPANY, LP
Reel/Frame 015102/0336 →
Assignment of Assignor's Interest
Aug 6, 2007
From: RUSSELL, DONALD PAUL
To: LAWRENCE PUMP INC.
Reel/Frame 019699/0139 →
Merger
Apr 23, 2013
From: LAWRENCE PUMPS INC.
To: FLOWSERVE US, INC.
Reel/Frame 030273/0809 →
Assignment of Assignor's Interest
Apr 23, 2013
From: FLOWSERVE US, INC.
To: FLOWSERVE MANAGEMENT COMPANY
Reel/Frame 030273/0956 →